diff options
Diffstat (limited to 'lib/debugger/test/int_eval_SUITE_data')
| -rw-r--r-- | lib/debugger/test/int_eval_SUITE_data/Makefile.src | 26 | ||||
| -rw-r--r-- | lib/debugger/test/int_eval_SUITE_data/my_int_eval_module.erl | 245 |
2 files changed, 271 insertions, 0 deletions
diff --git a/lib/debugger/test/int_eval_SUITE_data/Makefile.src b/lib/debugger/test/int_eval_SUITE_data/Makefile.src new file mode 100644 index 0000000000..28a1432157 --- /dev/null +++ b/lib/debugger/test/int_eval_SUITE_data/Makefile.src @@ -0,0 +1,26 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2000-2010. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + + +EFLAGS=+debug_info + +all: my_int_eval_module.@EMULATOR@ + +my_int_eval_module.@EMULATOR@: my_int_eval_module.erl + erlc $(EFLAGS) my_int_eval_module.erl diff --git a/lib/debugger/test/int_eval_SUITE_data/my_int_eval_module.erl b/lib/debugger/test/int_eval_SUITE_data/my_int_eval_module.erl new file mode 100644 index 0000000000..997ee6e17d --- /dev/null +++ b/lib/debugger/test/int_eval_SUITE_data/my_int_eval_module.erl @@ -0,0 +1,245 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 1999-2010. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(my_int_eval_module). +-stupid_attribute({a,b}). + +-export([ets_new/0,ets_delete/1,spawn_test/0,apply_test/1,external_call_test/1]). +-export([check_exports/1,check_module_info/2]). +-export([give_me_a_fun_0/0,give_me_a_fun_0/1,give_me_a_fun_1/2, + give_me_a_bad_fun/0, do_apply/1, do_apply/2]). +-export([please_call_exit/1,i_will_do_the_exit/1]). +-export([more_catch/1,more_nocatch/1,exit_me/0]). +-export([f/1, f_try/1, f_catch/1]). +-export([otp_5837/1, otp_8310/0]). + +%% Internal exports. +-export([echo/2,my_subtract/2,catch_a_ball/0,throw_a_ball/0]). +-export([i_am_exported/1]). + +-import(lists, [member/2]). + +-define(line,put(test_server_loc,{?MODULE,?LINE}),). +-define(t,test_server). +-define(m,test_server:match). +-define(config,test_server:lookup_config). + +ets_new() -> + Id = ets:new(my_int_eval_table, [private]), + Id. + +ets_delete(Tab) -> + ets:delete(Tab). + +%% Spawning. + +spawn_test() -> + Term = {a,tuple}, + Pid = spawn_link(?MODULE, echo, [self(),Term]), + receive + {result,Pid,Term} -> ok; + Other -> {bad_response,Other} + after 5000 -> + timeout + end. + +echo(Parent, Term) -> + Parent ! {result,self(),Term}. + +%% Applying. + +apply_test(Fun) -> + 42 = Fun(number(2), number(40)), + 12 = apply(Fun, [number(7),number(5)]), + + Mod = module(), + Func = func(), + [a] = Mod:my_subtract(same([a,b,c]), same([b,c])), + [a,b] = Mod:Func(same([a,b,c]), same([c])), + [a,b,d] = ?MODULE:Func(same([a,b,c,d]), same([c])), + [d,e] = apply(Mod, Func, [same([d,e,f]), same([f])]), + [3] = apply(?MODULE, Func, [same([3,4]),same([4])]), + + %% This is obsolete, but it should work anyway. + HomeMadeFun = {?MODULE,my_subtract}, + [a] = HomeMadeFun(same([a,x,c]), same([x,c])), + [x] = apply(HomeMadeFun, [[x,y],[y,z]]), + + ok. + +number(X) -> {number,X}. +module() -> ?MODULE. +func() -> my_subtract. +same(X) -> X. + +my_subtract(X, Y) -> X -- Y. + +%% Catch and throw. + +catch_a_ball() -> + {a,ball} = (catch throw_a_ball()), + ok. + +throw_a_ball() -> + throw({a,ball}), + not_ok. + +exit_me() -> + exit({int,exit}). + +more_catch(Fun) -> + case catch lists:filter(Fun, [a]) of + {'EXIT', {_, exit}} -> + ok; + Else -> Else + end. + +more_nocatch(Fun) -> + lists:filter(Fun, [a]). + +%% External calls. + +external_call_test(Data) -> + {'EXIT',{undef,[{?MODULE,not_exported,[42,Data]}|_]}} = + (catch ?MODULE:not_exported(42, Data)), + {yes,Data} = i_am_exported(Data), + {yes,Data} = ?MODULE:i_am_exported(Data), + + %% Excercise the function cache in the interpreter. + + {ok,Data,[a,b]} = not_exported(Data, [a,b]), + {yes,Data} = i_am_exported(Data), + {ok,Data,[a,b]} = not_exported(Data, [a,b]), + {'EXIT',{undef,[{?MODULE,not_exported,[7,Data]}|_]}} = + (catch ?MODULE:not_exported(7, Data)), + {yes,Data} = ?MODULE:i_am_exported(Data), + ok. + +not_exported(N, D) -> + {ok,N,D}. + +i_am_exported(D) -> + {yes,D}. + +%% The module_info/0,1 functions and list comprehensions (funs). + +check_exports(Exp) -> + %% Check the structure of the export list and that there are more + %% than 4 elements. + + Exp = [{F,A} || {F,A} <- Exp, erlang:is_atom(F), erlang:is_integer(A)], + case length(Exp) of + Len when Len > 4 -> ok + end. + +check_module_info(ModInfo, Exports) -> + ModInfo = module_info(), + Exports = module_info(exports), + ok. + +%% Testcase apply_interpreted_fun/1. + +give_me_a_fun_0() -> + fun() -> perfectly_alright end. + +give_me_a_fun_0(Term) -> + fun() -> {ok,Term} end. + +give_me_a_fun_1(Min, Max) -> + Seq = lists:seq(Min, Max), + fun (L) when list(L) -> + [Info || {Key,Info} <- L, lists:member(Key, Seq)]; + (T) when tuple(T) -> + L = tuple_to_list(T), + F = fun({Key,Info}) -> + case lists:member(Key, Seq) of + true -> Info; + false -> false + end + end, + list_to_tuple(lists:map(F, L)) + end. + +give_me_a_bad_fun() -> + fun(Arg) -> erlang:error(Arg) end. + +do_apply(Fun) -> + Fun(). +do_apply(Fun, Arg) -> + Fun(Arg). + + +please_call_exit(Reason) -> + put(asked_to_call_exit, Reason), + put(will_call_my_good_friend, ''), + Res = int_eval_SUITE:applier(?MODULE, i_will_do_the_exit, [Reason]), + + %% We don't want a tail-recursive call above. + io:format("Returned from exit/1 -- how strange\n"). + +i_will_do_the_exit(Reason) -> + exit(Reason). + +f(Arg) -> + g(Arg). + +f_try(Arg) -> + try g(Arg) + catch + Class:Reason -> + {Class, Reason} + end. + +f_catch(Arg) -> + catch g(Arg). + +g({error, Reason}) -> + erlang:error(Reason); +g({exit, Reason}) -> + erlang:exit(Reason); +g({throw, Reason}) -> + erlang:throw(Reason); +g(Value) -> + Value. + +otp_5837(N) -> + n(N). + +n(N) -> + lists:map(fun(X) when N==X -> + yes; + (_) -> + no + end, + [1,2,3,4]). + +otp_8310() -> + a = if (false orelse a) =:= a -> a; true -> b end, + F1 = fun() -> a end, + {'EXIT',{{bad_filter,a},_}} = + (catch {a, [X || X <- [1,2,3], _ = F1()]}), + F2 = fun() -> << 3:8 >> end, + {'EXIT',{{bad_filter,<<3>>},_}} = + (catch {a, << << X >> || << X >> <= << 7:8 >>,_ = F2() >>}), + {'EXIT',{{bad_generator,a},_}} = + (catch {a, [X || X <- a]}), + {'EXIT',{{bad_generator,b},_}} = + (catch {a, << <<X>> || << X >> <= b >>}), + ok. |